{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["disease", "mythical figure", "geographical phenomenon", "food", "instrument", "event", "organization"], "input": "In December 1820 , he delivered an enthusiastically-received address commemorating the bicentennial of the landing of the \" Mayflower \" at Plymouth Rock ."}
{"disease": [], "mythical figure": [], "geographical phenomenon": [], "food": [], "instrument": [], "event": [], "organization": []}